A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6110-01-020-8153
NSN 6610-01-204-9146
NSN 6145-01-239-3638
NSN 6645-01-548-3934
NSN 5920-00-529-0618
NSN 2925-01-550-0177
NSN 5996-00-243-1418
NSN 5945-00-845-7448
NSN 5935-00-132-1364
NSN 5920-01-174-2579
NSN 5996-00-061-0336
NSN 6105-01-101-2999